diff options
Diffstat (limited to 'manifests/init.pp')
| -rw-r--r-- | manifests/init.pp | 348 |
1 files changed, 33 insertions, 315 deletions
diff --git a/manifests/init.pp b/manifests/init.pp index 0bf0e9d..3e759db 100644 --- a/manifests/init.pp +++ b/manifests/init.pp @@ -1,341 +1,59 @@ -# -# modules/shorewall/manifests/init.pp - manage firewalling with shorewall 3.x -# Copyright (C) 2007 David Schmitt <david@schmitt.edv-bus.at> -# adapted by immerda project group - admin+puppet(at)immerda.ch -# adapted by Puzzle ITC - haerry+puppet(at)puzzle.ch -# Copyright (c) 2009 Riseup Networks - micah(shift+2)riseup.net -# See LICENSE for the full license granted to you. -# -# Based on the work of ADNET Ghislain <gadnet@aqueos.com> from AQUEOS -# at https://reductivelabs.com/trac/puppet/wiki/AqueosShorewall -# -# -# If you need to install a specific version of shorewall other than -# the default one that would be installed by 'ensure => present', then -# you can set the following variable and that specific version will be -# installed instead: -# -# $shorewall_ensure_version = "4.0.15-1" -# -# Debian specific settings: -# -# To set any of the following, simply set them as variables in y our manifests -# before the class is included, for example: -# -# $shorewall_startboot = 1 -# -# shorewall_startboot: specify if shorewall should be enabled at boot -# valid options are: 1 (start at boot), 0 (do not start), -# Default: 1 -> start at boot -# -# Changes: -# * added Debian support to specify if shorewall should be enabled on boot or not -# * added support for specifying shorewall package version -# * updated indentation and formatting to standardize on puppet emacs/vim modes -# * added support for traffic shapping: http://www.shorewall.net/traffic_shaping.htm -# * added extension_script define: http://shorewall.net/shorewall_extension_scripts.htm -# * FHS Layout: put configuration in /var/lib/puppet/modules/shorewall and -# adjust CONFIG_PATH -# * remove shorewall- prefix from defines in the shorewall namespace -# * refactor the whole define structure -# * manage all shorewall files -# * add 000-header and 999-footer files for all managed_files -# * added rule_section define and a few more parameters for rules -# * add managing for masq, proxyarp, blacklist, nat, rfc1918 - -module_dir { "shorewall": } - class shorewall { + include common::moduledir + module_dir { "shorewall": } + case $operatingsystem { gentoo: { include shorewall::gentoo } debian: { include shorewall::debian } - default: { include shorewall::base } - } - - file { - "/var/lib/puppet/modules/shorewall": - ensure => directory, - force => true, - mode => 0755, owner => root, group => 0; - } - - # private - define managed_file () { - $dir = "/var/lib/puppet/modules/shorewall/${name}.d" - concatenated_file { "/var/lib/puppet/modules/shorewall/$name": - dir => $dir, - mode => 0600, + centos: { include shorewall::base } + ubuntu: { + case $lsbdistcodename { + karmic: { include shorewall::ubuntu::karmic } + default: { include shorewall::debian } + } } - file { - "${dir}/000-header": - source => "puppet://$server/modules/shorewall/boilerplate/${name}.header", - mode => 0600, owner => root, group => 0, - notify => Exec["concat_${dir}"]; - "${dir}/999-footer": - source => "puppet://$server/modules/shorewall/boilerplate/${name}.footer", - mode => 0600, owner => root, group => 0, - notify => Exec["concat_${dir}"]; + default: { + notice "unknown operatingsystem: $operatingsystem" + include shorewall::base } } - - # private - define entry ($line) { - $target = "/var/lib/puppet/modules/shorewall/${name}" - $dir = dirname($target) - file { $target: - content => "${line}\n", - mode => 0600, owner => root, group => 0, - notify => Exec["concat_${dir}"], - } + + file {"/var/lib/puppet/modules/shorewall": + ensure => directory, + force => true, + owner => root, group => 0, mode => 0755; } - + # See http://www.shorewall.net/3.0/Documentation.htm#Zones - managed_file{ zones: } - define zone($type, $options = '-', $in = '-', $out = '-', $parent = '-', $order = 100) { - $real_name = $parent ? { '-' => $name, default => "${name}:${parent}" } - entry { "zones.d/${order}-${title}": - line => "${real_name} ${type} ${options} ${in} ${out}" - } - } - + shorewall::managed_file{ zones: } # See http://www.shorewall.net/3.0/Documentation.htm#Interfaces - managed_file{ interfaces: } - define interface( - $zone, - $broadcast = 'detect', - $options = 'tcpflags,blacklist,routefilter,nosmurfs,logmartians', - $rfc1918 = false, - $dhcp = false, - $order = 100 - ) - { - if $rfc1918 { - if $dhcp { - $options_real = "${options},dhcp" - } else { - $options_real = $options - } - } else { - if $dhcp { - $options_real = "${options},norfc1918,dhcp" - } else { - $options_real = "${options},norfc1918" - } - } - - entry { "interfaces.d/${order}-${title}": - line => "${zone} ${name} ${broadcast} ${options_real}", - } - } - + shorewall::managed_file{ interfaces: } # See http://www.shorewall.net/3.0/Documentation.htm#Hosts - managed_file { hosts: } - define host($zone, $options = 'tcpflags,blacklist,norfc1918',$order='100') { - entry { "hosts.d/${order}-${title}": - line => "${zone} ${name} ${options}" - } - } - + shorewall::managed_file { hosts: } # See http://www.shorewall.net/3.0/Documentation.htm#Policy - managed_file { policy: } - define policy($sourcezone, $destinationzone, $policy, $shloglevel = '-', $limitburst = '-', $order) { - entry { "policy.d/${order}-${title}": - line => "# ${name}\n${sourcezone} ${destinationzone} ${policy} ${shloglevel} ${limitburst}", - } - } - + shorewall::managed_file { policy: } # See http://www.shorewall.net/3.0/Documentation.htm#Rules - managed_file { rules: } - define rule_section($order) { - entry { "rules.d/${order}-${title}": - line => "SECTION ${name}", - } - } - # mark is new in 3.4.4 - define rule($action, $source, $destination, $proto = '-', - $destinationport = '-', $sourceport = '-', $originaldest = '-', - $ratelimit = '-', $user = '-', $mark = '', $order) - { - entry { "rules.d/${order}-${title}": - line => "# ${name}\n${action} ${source} ${destination} ${proto} ${destinationport} ${sourceport} ${originaldest} ${ratelimit} ${user} ${mark}", - } - } - + shorewall::managed_file { rules: } # See http://www.shorewall.net/3.0/Documentation.htm#Masq - managed_file{ masq: } - # mark is new in 3.4.4 - # source (= subnet) = Set of hosts that you wish to masquerade. - # address = If you specify an address here, SNAT will be used and this will be the source address. - define masq($interface, $source, $address = '-', $proto = '-', $port = '-', $ipsec = '-', $mark = '', $order='100' ) { - entry { "masq.d/${order}-${title}": - line => "# ${name}\n${interface} ${source} ${address} ${proto} ${port} ${ipsec} ${mark}" - } - } - + shorewall::managed_file{ masq: } # See http://www.shorewall.net/3.0/Documentation.htm#ProxyArp - managed_file { proxyarp: } - define proxyarp($interface, $external, $haveroute = yes, $persistent = no, $order='100') { - entry { "proxyarp.d/${order}-${title}": - line => "# ${name}\n${name} ${interface} ${external} ${haveroute} ${persistent}" - } - } - + shorewall::managed_file { proxyarp: } # See http://www.shorewall.net/3.0/Documentation.htm#NAT - managed_file { nat: } - define nat($interface, $internal, $all = 'no', $local = 'yes',$order='100') { - entry { "nat.d/${order}-${title}": - line => "${name} ${interface} ${internal} ${all} ${local}" - } - } - + shorewall::managed_file { nat: } # See http://www.shorewall.net/3.0/Documentation.htm#Blacklist - managed_file { blacklist: } - define blacklist($proto = '-', $port = '-', $order='100') { - entry { "blacklist.d/${order}-${title}": - line => "${name} ${proto} ${port}", - } - } - + shorewall::managed_file { blacklist: } # See http://www.shorewall.net/3.0/Documentation.htm#rfc1918 - managed_file { rfc1918: } - define rfc1918($action = 'logdrop', $order='100') { - entry { "rfc1918.d/${order}-${title}": - line => "${name} ${action}" - } - } - + shorewall::managed_file { rfc1918: } # See http://www.shorewall.net/3.0/Documentation.htm#Routestopped - managed_file { routestopped: } - define routestopped($interface = '', $host = '-', $options = '', $order='100') { - $real_interface = $interface ? { - '' => $name, - default => $interface, - } - entry { "routestopped.d/${order}-${title}": - line => "${real_interface} ${host} ${options}", - } - } - + shorewall::managed_file { routestopped: } # See http://www.shorewall.net/3.0/Documentation.htm#Variables - managed_file { params: } - define params($value, $order='100'){ - entry { "params.d/${order}-${title}": - line => "${name}=${value}", - } - } - + shorewall::managed_file { params: } # See http://www.shorewall.net/3.0/traffic_shaping.htm - managed_file { tcdevices: } - define tcdevices($in_bandwidth, $out_bandwidth, $options = '', $redirected_interfaces = '', $order='100'){ - entry { "tcdevices.d/${order}-${title}": - line => "${name} ${in_bandwidth} ${out_bandwidth} ${options} ${redirected_interfaces}", - } - } - + shorewall::managed_file { tcdevices: } # See http://www.shorewall.net/3.0/traffic_shaping.htm - managed_file { tcrules: } - define tcrules($source, $destination, $protocol = 'all', $ports, $client_ports = '', $order='1'){ - entry { "tcrules.d/${order}-${title}": - line => "# ${name}\n${order} ${source} ${destination} ${protocol} ${ports} ${client_ports}", - } - } - + shorewall::managed_file { tcrules: } # See http://www.shorewall.net/3.0/traffic_shaping.htm - managed_file { tcclasses: } - define tcclasses($interface, $rate, $ceil, $priority, $options = '' , $order='1'){ - entry { "tcclasses.d/${order}-${title}": - line => "# ${name}\n${interface} ${order} ${rate} ${ceil} ${priority} ${options}", - } - } - - # See http://shorewall.net/shorewall_extension_scripts.htm - define extension_script($script = '') { - case $name { - 'init', 'initdone', 'start', 'started', 'stop', 'stopped', 'clear', 'refresh', 'continue', 'maclog': { - managed_file { "${name}": } - entry { "${name}.d/500-${hostname}": - line => "${script}\n"; - } - } - '', default: { - err("${name}: unknown shorewall extension script") - } - } - } -} - -class shorewall::base { - - if $shorewall_ensure_version == '' { $shorewall_ensure_version = 'present' } - package { 'shorewall': - ensure => $shorewall_ensure_version, - } - - # This file has to be managed in place, so shorewall can find it - file { "/etc/shorewall/shorewall.conf": - # use OS specific defaults, but use Default if no other is found - source => [ - "puppet://$fileserver/shorewall/${fqdn}/shorewall.conf.$operatingsystem", - "puppet://$fileserver/shorewall/${fqdn}/shorewall.conf", - "puppet://$fileserver/shorewall/shorewall.conf.$operatingsystem.$lsbdistcodename", - "puppet://$fileserver/shorewall/shorewall.conf.$operatingsystem", - "puppet://$fileserver/shorewall/shorewall.conf", - "puppet://$server/modules/shorewall/shorewall.conf.$operatingsystem.$lsbdistcodename", - "puppet://$server/modules/shorewall/shorewall.conf.$operatingsystem", - "puppet://$server/modules/shorewall/shorewall.conf.Default" - ], - mode => 0644, owner => root, group => 0, - require => Package[shorewall], - notify => Service[shorewall], - } - - service{ shorewall: - ensure => running, - enable => true, - hasstatus => true, - hasrestart => true, - subscribe => [ - File["/var/lib/puppet/modules/shorewall/zones"], - File["/var/lib/puppet/modules/shorewall/interfaces"], - File["/var/lib/puppet/modules/shorewall/hosts"], - File["/var/lib/puppet/modules/shorewall/policy"], - File["/var/lib/puppet/modules/shorewall/rules"], - File["/var/lib/puppet/modules/shorewall/masq"], - File["/var/lib/puppet/modules/shorewall/proxyarp"], - File["/var/lib/puppet/modules/shorewall/nat"], - File["/var/lib/puppet/modules/shorewall/blacklist"], - File["/var/lib/puppet/modules/shorewall/rfc1918"], - File["/var/lib/puppet/modules/shorewall/routestopped"], - File["/var/lib/puppet/modules/shorewall/params"], - File["/var/lib/puppet/modules/shorewall/tcdevices"], - File["/var/lib/puppet/modules/shorewall/tcrules"], - File["/var/lib/puppet/modules/shorewall/tcclasses"], - ], - require => Package[shorewall], - } -} - -class shorewall::gentoo inherits shorewall::base { - Package[shorewall]{ - category => 'net-firewall', - } -} - -class shorewall::debian inherits shorewall::base { - - # prepare variables to use in templates - case $shorewall_startboot { - '': { $shorewall_startboot = '1' } - } + shorewall::managed_file { tcclasses: } - file { '/etc/default/shorewall': - content => template("shorewall/debian/default"), - require => Package['shorewall'], - notify => Service['shorewall'], - owner => root, group => 0, mode => 0644; - } - Service['shorewall'] { - status => '/sbin/shorewall status' - } } |